Description

Over-current protection is required in the photovoltaic power circuit, photovoltaic output circuit, inverter output circuit, and battery conductors for all applications that comply with the National Electrical Code. CHIFENG offers a variety of fuse technologies designed to protect solar photovoltaic systems from circuit failure events.

For over-current protection of photovoltaic systems, CHIFENG provides a safe, reliable and economical choice. As Chifeng's latest generation products in the photovoltaic field, Chifeng photovoltaic fuses can have both low overcurrent protection and high short circuit current protection according to the special electrical characteristics of photovoltaic power generation systems. Comply with IEC and UL standards, CFPV cylindrical fuses can protect against the overload current and the short current produced by PV system.

Features & Benefits

High-strength ceramic body

Pure silver fuse link element

Compact fuse size

Low watts loss

Application

1000V string inverter

1000V combiner box

1000V array combiner box

Specification

Dimension

CFPV1451

CFPV1038

CFPV1038D

FAQ

Q: What is the benefits of the fuse?

A: Provides a flexible and worry-free solution. With straight voltage ratings, fuses can be installed in any system independent of its grounding as opposed to slash voltage rated devices that can only be installed on a solidly grounded system.

Q: What is the "g" fuse link?

A: (Full-range breaking-capacity fuse-link, formerly general purpose fuse-link) current-limiting fuse-link capable of breaking under specified conditions all currents, which cause melting of the fuse-element up to its rated breaking capacity.

Q: What is the operating time of a fuse?

A: Sum of the pre-arcing time and the arcing time.

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